MA-025
–
DGA 900 Operator Guide
–
Rev 2.0
12-Apr-19
Page 82 of 92
Figure C-11: Oil connections
Figure C-12 shows the oil filter location with the filter element removed.
Figure C-12: Oil filter
Before removing the filter housing, first isolate the product through the
external switch or circuit breaker and ensure that the oil supply valve is
closed.
To clean the oil filter:
If a measurement is in progress, press
Stop Measurement
on the HMI to abort the
measurement process and return the product to Standby mode. Power off the
product at the external switch or circuit breaker once it is in Standby mode.
Close the product’s supply and return oil valves.
Open the door of the Analysis module.
Pull the black insulating push-fit cover by the moulded handle nearer the centre top
until the top of the cover opens, then lift the cover vertically up and out of the way as
shown in Figure C-13.
Figure C-13: Internal push-fit cover removal
Remove the four M3 hex bolts holding the oil filter cover.
